/*
 * Copyright (C) 2008  Wang Hoi <fearee@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  US
*/
#ifndef FILE_SOURCE_H
#define FILE_SOURCE_H
#include "source.h"
class FileSource: public AbstractSource
{
    Q_OBJECT
public:
    FileSource(const QByteArray &apath);
    ~FileSource();
    void init();
Q_SIGNALS:
    void dataGot(const QByteArray &data);
private Q_SLOTS:
    void onFileChanged(const QString &path);
    void onDirectoryChanged(const QString &path);
private:
    void update();
    QByteArray buf;
    QFile file;
    QFileInfo file_info;
    QFileSystemWatcher watcher;
    qint64 pos;
};

#endif
